BTC/XPT: what to know
The BTC/XPT rate shows how much XPT you get for 1 BTC. Right now, 1 BTC buys 43.0116 XPT at the mid-market rate. In the other direction, 1 XPT is worth 0.0232 BTC.
In the short term BTC is driven mainly by crypto-market sentiment and liquidity, while XPT responds to industrial (auto) demand and supply.
The supply is capped at 21 million coins. Platinum is rarer than gold and vital for catalytic converters.
Because this pair involves a cryptocurrency, expect much higher volatility than typical fiat pairs. Use this mid-market figure as your benchmark: compare it with the rate your bank or broker quotes, and the difference is the margin you would pay.